Richfield, WI Weather - Forecast & Monthly Averages

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TEMPERATURE	52
HUMIDITY	47
PRESSURE	102570
WIND COND.	80 9.4

Weather Quick Facts

The highest monthly average temperature in Richfield for July is 70.2 degrees
The lowest monthly average temperature in Richfield for January is 21.2 degrees
The most monthly precipitation in Richfield occurs in April with 7.5 inches
The air quality index in Richfield is 5% worse than the national average
The pollution index in Richfield is 25% better than the national average

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Richfield Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	15°F	28°F	21°F	1.8"
February	15°F	30°F	22°F	1.1"
March	26°F	43°F	34°F	3.6"
April	36°F	56°F	45°F	7.5"
May	47°F	68°F	56°F	4.1"
June	56°F	77°F	66°F	4.1"
July	60°F	81°F	70°F	1.5"
August	59°F	78°F	68°F	4.1"
September	51°F	72°F	61°F	5.1"
October	42°F	59°F	50°F	5.8"
November	31°F	46°F	38°F	2.1"
December	20°F	32°F	26°F	4.5"

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Richfield air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Richfield	Wisconsin	National
Air quality index	44	69	42
Pollution index	2,032,370	2,842,418	2,726,193

Richfield air quality

Measurement	Total
Days measured	365
Days with good air quality	254
Days with moderate air quality	108
Days w/ poor A.Q. for sensitive groups	3
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.002%
Benzene	0.030%
Carbon Tetrachloride	0.001%
Lead	0.000%
Mercury	0.002%

Average monthly Richfield temperature with heat index

Richfield monthly precipitation with daily maximum

Richfield monthly snow depth with daily maximum

Richfield monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Hartford, WI	15,591	37	26.0%
Oconomowoc, WI	17,299	37	26.0%
Delafield, WI	7,703	37	26.0%
Oconomowoc Lake, WI	637	37	26.0%
Nashotah, WI	1,316	37	26.0%
Richfield, WI	12,159	44	12.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Stony Brook, NY	12,162	43	14.0%
South Lyon, MI	12,155	40	20.0%
Glen Rock, NJ	12,170	51	2.0%
Wanaque, NJ	12,174	51	2.0%
Salem, OH	12,141	42	16.0%
Richfield, WI	12,159	44	12.0%

Source: The Richfield, WI weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.